So long as we're in this world, we will experience tribulation. But through faith, you can receive and maintain the peace of Christ in your heart.

Oh, that you had heeded My commandments! Then your peace would have been like a river, and your righteousness like the waves of the sea. —Isaiah 48:18

In the world you will have tribulation; but be of good cheer, I have overcome the world. —John 16:33